* ATermMap needs an assignment operator, otherwise we are screwed.

1 files changed, 5 insertions, 0 deletions

diff --git a/src/libexpr/nixexpr.hh b/src/libexpr/nixexpr.hh
index b7decaa3d953..fa3815216f36 100644
--- a/src/libexpr/nixexpr.hh
+++ b/src/libexpr/nixexpr.hh
@@ -29,6 +29,8 @@ public:
     ATermMap(const ATermMap & map);
     ~ATermMap();
 
+    ATermMap & ATermMap::operator = (const ATermMap & map);
+        
     void set(ATerm key, ATerm value);
     void set(const string & key, ATerm value);
 
@@ -46,6 +48,9 @@ public:
 
 private:
     void add(const ATermMap & map, ATermList & keys);
+
+    void free();
+    void copy(const ATermMap & map);
 };